Python Try Statement and Exceptions (Theory of Python) (Python Tutorial)

Let's cover exceptions, why they're important, and what our code would look like without them. Then we'll thoroughly examine the try statement, along with the except and else blocks, and even cover the finally block. We'll look at how to raise exceptions, as well as catalog some of the exceptions you've seen and what they mean. Finally, we'll convert our fibonacci and factorial functions to take advantage of exceptions in Python.

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